Free ways to learn, by doing.
These are our free, hands-on clubs at the letsgye Lab, Behind Karnataka Bank, Bangarpet. Every seat is free, and every one ends with a Family Showcase Day, where you show your family what you made. Looking for our paid and discounted workshops? They live on the Workshops page.
- Geometry with your body · ages 5 to 8
Move and Measure
The camera games that stole the show at the fair, grown into a free weekend club. Children learn shapes, angles, and counting with their whole body, and the screen cheers the maths they just made.
FreeSundays, 10:30 AM to 12:30 PM- Make angles
- Turn and face
- Body shapes
- Stack and count
- Show your family
Seats· 10 leftReserve - Code and maths by making games · ages 5 to 8
Game Makers
Start with the Lemur Dash game everyone loved at the fair, then learn to change it and build your own. Along the way children pick up real coding (steps, loops, and choices) and the maths hiding inside every game, and on the last day they show a game they made themselves.
FreeSaturdays, 4:30 to 6:30 PM- Play the game
- Give it steps
- Maths inside
- Make your own
- Show your family
Seats· 10 leftReserve - Ethical hacking, taught to defend · ages 9 to 13
White-Hat Sundays
Sunday-afternoon ethical hacking that is genuinely state of the art and completely safe. Discover how secret codes really work, how two people can agree on a key with everyone watching, how the internet carries your messages and where they can leak, and how defenders shut a real attack down.
FreeSundays, 3:00 to 5:00 PM- Take the pledge
- Make and break codes
- Share a secret in the open
- See how the internet works
- Break in safely, then defend
- Protect your family
Seats· 10 leftReserve - Build a real AI with your own hands · ages 10 to 20
Build Real AI
Build a real, working AI with your own hands, and see exactly how it thinks. Over a term you teach a machine from examples, look inside a single neuron, watch it learn guess by guess, and even build a tiny model that predicts the next word, all on the device, all yours.
FreeSundays, 1:00 to 3:00 PM- Teach a machine
- Inside the neuron
- Watch it learn
- Predict the next word
- Honest and fair
- Show your family
Seats· 10 leftReserve
For a learner under 18, a parent books the seat and gives consent at sign-up. White-Hat Sundays also asks the learner to sign a white-hat pledge, since it is taught strictly to defend.
Prefer to sign up in person? A facilitator at the letsgye Lab, Behind Karnataka Bank, Bangarpet can enrol you on the spot. Either way you get a 6-digit code to check in on the day.
Small groups. Every learner finishes with a certificate anyone can verify. Progress stays on the device. No ads, no tracking.